80142192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 120

約数和(自身を含む): 249511808

約数和(自身を除く): 169369616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1381, 1488, 1612, 1872, 2232, 2418, 2762, 3224, 3627, 4143, 4464, 4836, 5524, 6448, 7254, 8286, 9672, 11048, 12429, 14508, 16572, 17953, 19344, 22096, 24858, 29016, 33144, 35906, 42811, 49716, 53859, 58032, 66288, 71812, 85622, 99432, 107718, 128433, 143624, 161577, 171244, 198864, 215436, 256866, 287248, 323154, 342488, 385299, 430872, 513732, 556543, 646308, 684976, 770598, 861744, 1027464, 1113086, 1292616, 1541196, 1669629, 2054928, 2226172, 2585232, 3082392, 3339258, 4452344, 5008887, 6164784, 6678516, 8904688, 10017774, 13357032, 20035548, 26714064, 40071096, 80142192]

約数ペア:

[(1, 80142192), (2, 40071096), (3, 26714064), (4, 20035548), (6, 13357032), (8, 10017774), (9, 8904688), (12, 6678516), (13, 6164784), (16, 5008887), (18, 4452344), (24, 3339258), (26, 3082392), (31, 2585232), (36, 2226172), (39, 2054928), (48, 1669629), (52, 1541196), (62, 1292616), (72, 1113086), (78, 1027464), (93, 861744), (104, 770598), (117, 684976), (124, 646308), (144, 556543), (156, 513732), (186, 430872), (208, 385299), (234, 342488), (248, 323154), (279, 287248), (312, 256866), (372, 215436), (403, 198864), (468, 171244), (496, 161577), (558, 143624), (624, 128433), (744, 107718), (806, 99432), (936, 85622), (1116, 71812), (1209, 66288), (1381, 58032), (1488, 53859), (1612, 49716), (1872, 42811), (2232, 35906), (2418, 33144), (2762, 29016), (3224, 24858), (3627, 22096), (4143, 19344), (4464, 17953), (4836, 16572), (5524, 14508), (6448, 12429), (7254, 11048), (8286, 9672)]